115351045 has 4 divisors (see below), whose sum is σ = 138421260. Its totient is φ = 92280832.

The previous prime is 115351043. The next prime is 115351057. The reversal of 115351045 is 540153511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59490369 + 55860676 = 7713^2 + 7474^2 .

It is a cyclic number.

It is not a de Polignac number, because 115351045 - 2¹ = 115351043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115351043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11535100 + ... + 11535109.

It is an arithmetic number, because the mean of its divisors is an integer number (34605315).

Almost surely, 2^115351045 is an apocalyptic number.

It is an amenable number.

115351045 is a deficient number, since it is larger than the sum of its proper divisors (23070215).

115351045 is an equidigital number, since it uses as much as digits as its factorization.

115351045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23070214.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 115351045 is about 10740.1603805530. The cubic root of 115351045 is about 486.7887256133.

The spelling of 115351045 in words is "one hundred fifteen million, three hundred fifty-one thousand, forty-five".